B1D2C
Mirror Vertical Motor Control Circuit High
B1D2C is an OBD-II diagnostic trouble code meaning: Mirror Vertical Motor Control Circuit High. Common causes: open or short circuit in wiring harness, malfunction of the mirror control unit. Estimated repair cost: $22–111.
Symptoms
- Vertical mirror adjustment does not work
- The mirror does not hold the specified position
- Clicking or other strange sounds when trying to make adjustments
Causes
- Open or short circuit in wiring harness
- Malfunction of the mirror control unit
- Damage to the mirror motor
- Problems with contacts in connectors
How to Fix
- Check the integrity of the wiring harness and the condition of the contacts
- Check power and ground at the mirror motor connector
- Measure the motor resistance
- Replace motor or wiring harness if necessary
Related codes
FAQ
What does the B1D2C code mean?
B1D2C is an OBD-II diagnostic trouble code that indicates: Mirror Vertical Motor Control Circuit High
What causes a B1D2C error code?
The most common causes of B1D2C include: Open or short circuit in wiring harness; Malfunction of the mirror control unit; Damage to the mirror motor; Problems with contacts in connectors.
How do I fix a B1D2C diagnostic trouble code?
To fix B1D2C: Check the integrity of the wiring harness and the condition of the contacts. Check power and ground at the mirror motor connector. Measure the motor resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1D2C?
Limited driving only, diagnose soon
How much does it cost to fix B1D2C?
The estimated repair cost for B1D2C is $22–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat